... For Finishing 4. Quick prototype design aluminum extrusion profile, aluminum extrusion, aluminum extrudedSpecial OfferExcelsior Hardware&Plastic Co ... fabrication and installation service from existing drawingsAluminum extrusion profile Features:1)Equipment: We own Stamping machines, ... : kinds of plating (Zinc, Nikel, Chrome, Tin, Ag); Painting, Powder, Anodizing, E-coating, Silkscreen, Heat treatment ...